Simple ETA to check the evaluation of a gradient interpolation and the use of SmallMatrix costants in expressions. More...

#include <ETA_InterpolateGradient2DTest.hpp>

Collaboration diagram for ETA_InterpolateGradient2DTest:

Private Attributes
std::shared_ptr< Epetra_Comm >	M_comm

bool	M_verbose

	ETA_InterpolateGradient2DTest ()
	Constructor. More...

	~ETA_InterpolateGradient2DTest ()
	Destructor. More...

LifeV::Real	run ()
	To lunch the simulation. More...

Detailed Description

Simple ETA to check the evaluation of a gradient interpolation and the use of SmallMatrix costants in expressions.

Author: L. Pasquale luca..nosp@m.pasq.nosp@m.uale@.nosp@m.mail.nosp@m..poli.nosp@m.mi.i.nosp@m.t

This test integrates the trace of the gradient of $u=\left(\begin{array}{c} x \\ 2y \end{array}\right)$ on the domain (-1,1)x(-1,1) and compares it to its expected value (12)